| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.67 | 5.548% | $165.3621 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $46.94 | 10.144% | $51.7016 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $179.25 | 8.750% | $194.9344 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $230.46 | 11.133% | $256.1171 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $115.96 | 12.253% | $130.1686 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $17.83 | 9.340% | $19.4953 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $161.29 | 12.401% | $181.2916 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $908.40 | $999.0707 | $999.07 | $999.05 | $999.10 | |